Welcome to our site dedicated to anchoring into asphalt


Asphalt Anchors Facts

  • Concrete anchoring methods do not work in asphalt, which is many times weaker.
  • Our BoltHold anchors offer a reliable solution for securely mounting to asphalt.

2 minute introduction to BoltHold anchors

ANCHORING TO ASPHALT

BoltHold is a family of anchors specifically designed for asphalt. The anchors are flush-mounted to the asphalt and provide a clean internal thread for attaching bolts to the anchors. All anchors are supplied with bolts and washers.
Installation requires drilling a hole and filling it with our grout (EPX2 or EPX3), then pushing the anchor in until it is flush with the asphalt surface. The grout hardens in 15 minutes, allowing immediate installation. Full strength is reached in an hour. Anchors are rated for asphalt 2" (50mm) or thicker.
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Asphalt Anchors 101, an article in the American Fastener Journal, covers the do's and don'ts when it comes to fixing anything to asphalt.

We offer a choice of 3 materials (Carbon steel with Zinc plating, 304 Stainless Steel, and polycarbonate molded anchors) and 2 standards of internal threads (Imperial and Metric). Our anchors resist pullout forces from 1,500 lb to 5,000 lb in 3" asphalt. (The resistance is much higher in thicker surfaces.)
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